Home / 4,372.87-6,559.35-3,500.91

Finding the Fourth Proportional to 4,372.87, 6,559.35 and 3,500.91

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Solution

The fourth proportional to 4,372.87, 6,559.35 and 3,500.91 is: 5,251.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.87 : 6,559.35 = 3,500.91 : x
  2. Step 2: Convert to fraction form
    4,372.87/6,559.35 = 3,500.91/x
  3. Step 3: Cross multiply
    4,372.87x = 6,559.35 × 3,500.91
  4. Step 4: Simplify right side
    4,372.87x = 22,963,694.01
  5. Step 5: Solve for x
    x = 22,963,694.01/4,372.87
  6. Step 6: Final answer
    x = 5,251.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.